Bohpier: Difference between revisions

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'''Bohpier temperament''' is a rank-two temperament for 7, 11, and 13 [[Harmonic limit|prime limits]]. It tempers out 100/99, 144/143, 196/195, and 275/273 in the 13-limit, as well as the [[245/243|sensamagic comma]] (245/243) and the gariboh comma (3125/3087). It is strongly related to [[Bohlen-Pierce]] scale, and from this it derives its name. Generator for the bohpier can be used either [[13edt|13ED3]], [[19ed5|19ED5]], or [[23ed7|23ED7]]. [[41edo|41EDO]] is an excellent tuning for the bohpier, with generator 5\41, and MOS of 8, 9, 17, 25, or 33 notes are available.
'''Bohpier temperament''' is a rank-two temperament for 7, 11, and 13 [[Harmonic limit|prime limits]]. It is a member of [[Sensamagic clan|sensamagic]], [[Gariboh clan|gariboh]], [[Arcturus clan|arcturus]], and [[Mirkwai clan|mirkwai]] temperaments. It tempers out 100/99, 144/143, 196/195, and 275/273 in the 13-limit, as well as the [[245/243|sensamagic comma]] (245/243) and the gariboh comma (3125/3087). It is strongly related to [[Bohlen-Pierce]] scale, and from this it derives its name. Generator for the bohpier can be used either [[13edt|13ED3]], [[19ed5|19ED5]], or [[23ed7|23ED7]]. [[41edo|41EDO]] is an excellent tuning for the bohpier, with generator 5\41, and MOS of 8, 9, 17, 25, or 33 notes are available.


See [[Sensamagic clan #Bohpier]] for more technical data.
== Temperament data ==
<div class="toccolours mw-collapsible mw-collapsed" style="width:600px; overflow:auto;">
<div style="line-height:1.6;">'''Bohpier Temperament (8d &amp; 41)'''</div>
<div class="mw-collapsible-content">
Subgroup: 2.3.5.7.11.13
 
[[Comma list]]: 100/99, 144/143, 196/195, 275/273
 
[[Mapping]]: [{{val| 1 0 0 0 2 2 }}, {{val| 0 13 19 23 12 14 }}]
 
[[POTE generator]]:
* 7-limit: ~27/25 = 146.47407
* 11-limit: ~12/11 = 146.54458
* 13-limit: ~12/11 = 146.60266
 
[[TOP tuning|TOP generator]]s:
* 7-limit: ~2 = 1200.00000, ~27/25 = 146.47407
* 11-limit: ~2 = 1199.23623, ~12/11 = 146.45131
* 13-limit: ~2 = 1198.55643, ~12/11 = 146.42630
 
[[Diamond monotone]] ranges:
* 5-odd-limit: ~27/25 = [144.00000, 150.00000] (3\25 to 1\8)
* 7-odd-limit: ~27/25 = [145.45455, 150.00000] (4\33 to 1\8)
* 9, 11, and 13-odd-limit: ~12/11 = [145.45455, 146.93878] (4\33 to 6\49)
* 15-odd-limit: ~12/11 = [146.34146, 146.93878] (5\41 to 6\49)
 
[[Diamond tradeoff]] ranges:
* 5-odd-limit: ~27/25 = [146.30423, 147.39312]
* 7-odd-limit: ~27/25 = [145.62805, 147.39312]
* 9 and 11-odd-limit: ~12/11 = [145.02803, 147.39312]
* 13 and 15-odd-limit: ~12/11 = [138.57266, 150.63706]
 
Diamond monotone and tradeoff ranges:
* 5-odd-limit: ~27/25 = [146.30423, 147.39312]
* 7-odd-limit: ~27/25 = [145.62805, 147.39312]
* 9, 11, and 13-odd-limit: ~12/11 = [145.45455, 146.93878]
* 15-odd-limit: ~12/11 = [146.34146, 146.93878]
 
[[Optimal GPV sequence]]s:
* 7-limit: {{Vals| 41, 131, 172, 213c }}
* 11-limit: {{Vals| 41, 90e, 131e }}
* 13-limit: {{Vals| 41, 90ef, 131ef, 221bdeff }}
 
[[Badness]]:
* 7-limit: 0.068237
* 11-limit: 0.033949
* 13-limit: 0.024864
</div></div>


== Intervals ==
== Intervals ==